diff --git a/.github/workflows/nuget.yml b/.github/workflows/nuget.yml
index 47be59a..12083cc 100644
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -5,6 +5,9 @@ on:
     types: [ published ]
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   publish: